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authorUlrich Drepper <drepper@redhat.com>1999-12-18 19:45:25 +0000
committerUlrich Drepper <drepper@redhat.com>1999-12-18 19:45:25 +0000
commitb85697f61d8aeeaeb8b91d50ab2c668b7fcbbd8a (patch)
tree6aec765390be55804ecbe7c1bde6c79dda2e1dc2 /rt
parent440a52ea7b427b7a5668c77283825cae20d7fc3c (diff)
downloadglibc-b85697f61d8aeeaeb8b91d50ab2c668b7fcbbd8a.tar.gz
Update.
1999-12-17 Ulrich Drepper <drepper@cygnus.com> * string/bits/string2.h (__strtok_r_1c): Help gcc optimizing string access. * locale/programs/ld-collate.c: Implement handling of absolute ellipsis. Parsing of file and constructing the internal data structures should now be complete. (collate_finish): Start adding support to generate the data structures which are written out to the file. * intl/dcgettext.c: Rewrite to handle caching of previous results here instead of in the dcgettext macro. * intl/libintl.h (dcgettext): Don't define for systems using this glibc or systems with tsearch. * sysdeps/generic/mathdef.h: Protect definitions for math.h against double inclusion. * sysdeps/alpha/fpu/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/bits/mathdef.h: Likewise. * sysdeps/m68k/fpu/bits/mathdef.h: Likewise. * sysdeps/powerpc/fpu/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/libm-test-ulps: Add more deltas (are mobile PIIs that different?). 1999-12-17 Andreas Jaeger <aj@suse.de> * rt/aio.h (struct aiocb64): Add member __next_prio to sync the struct with aiocb. * rt/Makefile (tests): Added tst-aio64. Added dependency rules for tst-aio64. * rt/tst-aio64.c: New file, copied from tst-aio.c and changed for 64bit tests. 1999-12-15 Thorsten Kukuk <kukuk@suse.de> * sysdeps/unix/sysv/linux/alpha/oldgetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/alpha/oldsetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/bits/resource.h: Change RLIM_INFINITY back to old value (signed long). * sysdeps/unix/sysv/linux/i386/bits/resource.h: New, with unsigned long RLIM_INFINITY. * sysdeps/unix/sysv/linux/getrlimit.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/getrlimit.c: ... here. * sysdeps/unix/sysv/linux/getrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/getrlimit64.c: ... here. * sysdeps/unix/sysv/linux/oldgetrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/oldgetrlimit64.c: ... here. * sysdeps/unix/sysv/linux/oldsetrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/oldsetrlimit64.c: ... here. * sysdeps/unix/sysv/linux/setrlimit.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/setrlimit.c: ... here. * sysdeps/unix/sysv/linux/setrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/setrlimit64.c: ... here. * sysdeps/unix/sysv/linux/sparc/bits/resource.h: New. * sysdeps/unix/sysv/linux/sparc/sparc64/oldgetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/sparc/sparc64/oldsetrlimit64.c: Removed. 1999-12-17 Andreas Jaeger <aj@suse.de> * elf/ldconfig.c: Add new option -l to manualy link shared libraries. (options): Added option. (parse_opt): Set option. (main): Handle option. (manual_link): New function. 1999-12-17 Thorsten Kukuk <kukuk@suse.de> * string/bits/string2.h: Fix patch from 1999-12-07. 1999-12-16 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/strsep.c: If delim string has only one character don't run over end of string. * locale/programs/ld-collate.c (insert_weights): Also update next pointer of last cursor element. (insert_value): Return nonzero value if nothing got inserted. (handle_ellipsis): Don't do anything if to-value cannot be inserted. 1999-12-10 Jakub Jelinek <jakub@redhat.com> * stdlib/longlong.h (__sparc_v9__): Use %rDIGIT instead of %DIGIT where appropriate. 1999-12-10 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Copy sa_flags into kernel sigaction structure. 1999-12-14 Andreas Jaeger <aj@suse.de> * string/tester.c (test_strsep): More tests for access beyond the final NUL. The first two tests come from PR libc/1486 by martinea@iro.umontreal.ca. 1999-12-14 Thorsten Kukuk <kukuk@suse.de> * nis/ypclnt.c: Correct handling of cached client handles. (__xdr_ypresp_all): Call callback function for errors, too, like Solaris does. * nis/nss_compat/compat-grp.c: Make sure errno is always set correct. * nis/nss_compat/compat-initgroups.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * nis/nss_nis/nis-alias.c: Likewise. * nis/nss_nis/nis-ethers.c: Likewise. * nis/nss_nis/nis-grp.c: Likewise. * nis/nss_nis/nis-hosts.c: Likewise. * nis/nss_nis/nis-netgrp.c: Likewise. * nis/nss_nis/nis-publickey.c: Likewise. * nis/nss_nis/nis-service.c: Likewise. Also use services.byservicename Map if available, optimize query if name/port and protocol is known.
Diffstat (limited to 'rt')
-rw-r--r--rt/Makefile6
-rw-r--r--rt/aio.h4
-rw-r--r--rt/tst-aio64.c196
3 files changed, 203 insertions, 3 deletions
diff --git a/rt/Makefile b/rt/Makefile
index b102cc834e..2044eb4bf6 100644
--- a/rt/Makefile
+++ b/rt/Makefile
@@ -35,7 +35,7 @@ include ../Makeconfig
ifeq ($(have-thread-library),yes)
-tests := tst-aio
+tests := tst-aio tst-aio64
extra-libs := librt
extra-libs-others := $(extra-libs)
@@ -51,6 +51,8 @@ $(objpfx)librt.so: $(common-objpfx)libc.so $(shared-thread-library)
ifeq (yes,$(build-shared))
$(objpfx)tst-aio: $(objpfx)librt.so $(shared-thread-library)
+$(objpfx)tst-aio64: $(objpfx)librt.so $(shared-thread-library)
else
$(objpfx)tst-aio: $(objpfx)librt.a $(static-thread-library)
-endif \ No newline at end of file
+$(objpfx)tst-aio64: $(objpfx)librt.a $(static-thread-library)
+endif
diff --git a/rt/aio.h b/rt/aio.h
index 0190ce9cd5..205d63afe7 100644
--- a/rt/aio.h
+++ b/rt/aio.h
@@ -57,7 +57,8 @@ struct aiocb
char __unused[32];
};
-/* The same for the 64bit offsets. */
+/* The same for the 64bit offsets. Please note that the members aio_fildes
+ to __return_value have to be the same in aiocb and aiocb64. */
#ifdef __USE_LARGEFILE64
struct aiocb64
{
@@ -69,6 +70,7 @@ struct aiocb64
struct sigevent aio_sigevent; /* Signal number and value. */
/* Internal members. */
+ struct aiocb *__next_prio;
int __abs_prio;
int __policy;
int __error_code;
diff --git a/rt/tst-aio64.c b/rt/tst-aio64.c
new file mode 100644
index 0000000000..60db0dd1aa
--- /dev/null
+++ b/rt/tst-aio64.c
@@ -0,0 +1,196 @@
+/* Tests for 64bit AIO in librt.
+ Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define _LARGEFILE_SOURCE 1
+#include <aio.h>
+#include <errno.h>
+#include <error.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+
+/* Prototype for our test function. */
+extern void do_prepare (int argc, char *argv[]);
+extern int do_test (int argc, char *argv[]);
+
+/* We have a preparation function. */
+#define PREPARE do_prepare
+
+/* We might need a bit longer timeout. */
+#define TIMEOUT 20 /* sec */
+
+/* This defines the `main' function and some more. */
+#include <test-skeleton.c>
+
+
+/* These are for the temporary file we generate. */
+char *name;
+int fd;
+
+void
+do_prepare (int argc, char *argv[])
+{
+ char name_len;
+
+ name_len = strlen (test_dir);
+ name = malloc (name_len + sizeof ("/aioXXXXXX"));
+ mempcpy (mempcpy (name, test_dir, name_len),
+ "/aioXXXXXX", sizeof ("/aioXXXXXX"));
+ add_temp_file (name);
+
+ /* Open our test file. */
+ fd = mkstemp (name);
+ if (fd == -1)
+ error (EXIT_FAILURE, errno, "cannot open test file `%s'", name);
+}
+
+
+int
+test_file (const void *buf, size_t size, int fd, const char *msg)
+{
+ struct stat st;
+ char tmp[size];
+
+ errno = 0;
+ if (fstat (fd, &st) < 0)
+ {
+ error (0, errno, "%s: failed stat", msg);
+ return 1;
+ }
+
+ if (st.st_size != size)
+ {
+ error (0, errno, "%s: wrong size: %lu, should be %lu",
+ msg, (unsigned long int) st.st_size, (unsigned long int) size);
+ return 1;
+ }
+
+ if (pread (fd, tmp, size, 0) != size)
+ {
+ error (0, errno, "%s: failed stat", msg);
+ return 1;
+ }
+
+ if (memcmp (buf, tmp, size) != 0)
+ {
+ error (0, errno, "%s: failed comparison", msg);
+ return 1;
+ }
+
+ printf ("%s test ok\n", msg);
+
+ return 0;
+}
+
+
+void
+do_wait (struct aiocb64 **cbp, size_t nent)
+{
+ int go_on;
+ do
+ {
+ size_t cnt;
+
+ aio_suspend64 ((const struct aiocb64 *const *) cbp, nent, NULL);
+ go_on = 0;
+ for (cnt = 0; cnt < nent; ++cnt)
+ if (cbp[cnt] != NULL && aio_error64 (cbp[cnt]) == EINPROGRESS)
+ go_on = 1;
+ else
+ cbp[cnt] = NULL;
+ }
+ while (go_on);
+}
+
+
+int
+do_test (int argc, char *argv[])
+{
+ struct aiocb64 cbs[10];
+ struct aiocb64 *cbp[10];
+ char buf[1000];
+ size_t cnt;
+ int result = 0;
+
+ /* Preparation. */
+ for (cnt = 0; cnt < 10; ++cnt)
+ {
+ cbs[cnt].aio_fildes = fd;
+ cbs[cnt].aio_reqprio = 0;
+ cbs[cnt].aio_buf = memset (&buf[cnt * 100], '0' + cnt, 100);
+ cbs[cnt].aio_nbytes = 100;
+ cbs[cnt].aio_offset = cnt * 100;
+ cbs[cnt].aio_sigevent.sigev_notify = SIGEV_NONE;
+
+ cbp[cnt] = &cbs[cnt];
+ }
+
+ /* First a simple test. */
+ for (cnt = 10; cnt > 0; )
+ aio_write64 (cbp[--cnt]);
+ /* Wait 'til the results are there. */
+ do_wait (cbp, 10);
+ /* Test this. */
+ result |= test_file (buf, sizeof (buf), fd, "aio_write");
+
+ /* Read now as we've written it. */
+ memset (buf, '\0', sizeof (buf));
+ /* Issue the commands. */
+ for (cnt = 10; cnt > 0; )
+ {
+ --cnt;
+ cbp[cnt] = &cbs[cnt];
+ aio_read64 (cbp[cnt]);
+ }
+ /* Wait 'til the results are there. */
+ do_wait (cbp, 10);
+ /* Test this. */
+ for (cnt = 0; cnt < 1000; ++cnt)
+ if (buf[cnt] != '0' + (cnt / 100))
+ {
+ result = 1;
+ error (0, 0, "comparison failed for aio_read test");
+ break;
+ }
+
+ if (cnt == 1000)
+ puts ("aio_read test ok");
+
+ /* Remove the test file contents. */
+ if (ftruncate64 (fd, 0) < 0)
+ {
+ error (0, errno, "ftruncate failed\n");
+ result = 1;
+ }
+
+ /* Test lio_listio. */
+ for (cnt = 0; cnt < 10; ++cnt)
+ {
+ cbs[cnt].aio_lio_opcode = LIO_WRITE;
+ cbp[cnt] = &cbs[cnt];
+ }
+ /* Issue the command. */
+ lio_listio64 (LIO_WAIT, cbp, 10, NULL);
+ /* ...and immediately test it since we started it in wait mode. */
+ result |= test_file (buf, sizeof (buf), fd, "lio_listio (write)");
+
+ return result;
+}